S1 Series PTO Shaft-Replacement of Bondioli & Pavesi S1 Series PTO Drive Shaft

The S1 Series PTO shaft replacement of the Bondioli & Pavesi S1 Series PTO Drive Shaft is a highly efficient and reliable component designed for agricultural machinery, facilitating the transfer of mechanical power from tractors to various implements. The S1 Series PTO shaft is particularly suited for light to medium-duty operations, making it an excellent choice for small to mid-size farms. It features a telescopic shaft design, allowing for adjustable length to accommodate varying distances between the tractor and implement. The shaft is constructed with high-quality, corrosion-resistant steel that ensures long-term performance even under challenging environmental conditions.

Equipped with universal joints, the S1 Series offers smooth power transmission while minimizing vibrations and wear. Safety features, such as protective guards, are integrated to reduce the risk of accidents during operation. Its compatibility with different tractor models and implements makes it a versatile and essential tool for tasks like mowing, tilling, and baling.

Note: Our products are replacement parts and not original equipment. We provide perfect replacement products for original equipment. If you need to purchase the original equipment, please contact the original supplier.

Products Specifications

Replacement of Bondioli & Pavesi S1 Series PTO Drive Shaft Parts

Tractor Yoke

	Dim. “A”	Dim. “B” mm	in.
Safety Slide Lock	1 3/8” x 6 Spl.	98.0	3.86”
	1 3/8” x 21 Spl.	98.0	3.86”
Quick Disconnect Yoke	1 1/8” x 6 Spl.	92.0	3.62”
	1 3/8” x 6 Spl.	90.0	3.54”
	1 3/8” x 21 Spl.	90.0	3.54”

PTO Shaft Cross and Bearing Kit

	Dim. “A” mm	in.	Dim. “B” mm	in.
	22.0	.87”	54.0	2.13”

Inner Profile Yoke

	Dim. “A” mm	in.	Dim. “B” mm	in.
With Bearing Groove	27.5	1.08”	66.0	2.60”

Outer Profile Yoke

	Dim. “A” mm	in.	Dim. “B” mm	in.
With Bearing Groove	33	1.30”	66	2.60”

Inner Tube

	Length mm	in.
	1.5	59.06”
	1.0	39.37”

Roll Pin

	Dim. “A”		Dim. “B”
	mm	in.	mm	in.
	8.0	.31”	50.0	1.97”

Outer Tube

	Length mm	in.
	1.5	59.06”
	1.0	39.37”

Implement Yoke

	Dim. “A”		Dim. “B”		Standard Keyway
	mm	in.	mm	in.	mm	in.
Round Bore With Keyway & Set Screw	25.4	1.0”	78.0	3.07”	6.35	.25”
	31.75	1.25”	78.0	3.07”	6.35	.25”
	30.0	1.18”	78.0	3.07”	10.0	.39”
	Dim. “A”		Dim. “B”		Pinhole
	mm	in.	mm	in.	mm	in.
Shear Pin With PinHole	31.75	1.25”	78	3.07”	6.35	.25”

Drivelines

Applications of Bondioli & Pavesi S1 Series PTO Drive Shaft

The S1 Series PTO Drive Shaft finds versatile applications in various agricultural tasks, enhancing the efficiency and productivity of farming operations. Here are some common applications of this drive shaft in agriculture:

1. Small Crop Sprayers: The S1 Series PTO Drive Shaft is ideal for powering small crop sprayers, ensuring consistent and efficient operation. It facilitates the seamless transfer of power from the tractor to the sprayer pump, enabling precise application of fertilizers or pesticides across fields. Its durable construction supports smooth performance, even during extended periods of use.
2. Small Wood Splitters: For small wood splitters, the S1 Series provides the mechanical force needed to drive the splitting mechanism. Its telescopic design ensures proper fit and alignment, while its robust universal joints handle the torque demands efficiently. This makes it a dependable choice for farmers and operators processing firewood or clearing land.
3. Tedders: The S1 Series is well-suited for driving tedders, which are essential in haymaking processes. It ensures consistent power delivery to the tedder’s rotating tines, allowing for uniform spreading and aeration of cut grass. Its sturdy build minimizes wear and tear, even in demanding field conditions.
4. Hay Rakes: In hay raking, the S1 Series PTO Drive Shaft connects the tractor to the rake, enabling precise and efficient operation. It helps maintain consistent rotational motion, ensuring hay is gathered into neat windrows for baling. Its adaptability and safety features make it a trusted solution for farmers.

How Does the Tractor PTO Shaft Work in a Rotary Hay Rake?

A tractor PTO shaft plays a crucial role in powering a rotary hay rake by transmitting mechanical energy from the tractor to the rake’s rotating components. Here is how the tractor PTO shaft works in a rotary hay rake:

1. Power Transmission from the Tractor: The PTO shaft connects to the tractor’s PTO stub, transferring engine power to the rotary hay rake. As the tractor’s engine runs, the rotational energy is transmitted through the PTO shaft to drive the rake’s gear mechanism, enabling its operation.
2. Universal Joint Flexibility: The PTO shaft is equipped with universal joints at both ends, allowing it to compensate for angular misalignment between the tractor and the hay rake. This flexibility ensures smooth power delivery even when operating on uneven terrain or during sharp turns in the field.
3. Telescopic Shaft Adjustment: The telescopic design of the PTO shaft allows it to extend or retract, accommodating varying distances between the tractor and the hay rake. This adjustability ensures a proper fit, preventing strain on the shaft while maintaining consistent power flow during operation.
4. Driving the Rotary Mechanism: Once connected, the PTO shaft powers the hay rake’s rotary mechanism, causing the tines to spin. These spinning tines gather and move hay into neat windrows, ensuring a uniform layout for efficient baling or drying processes.
5. Safety Features in Operation: Protective guards on the PTO shaft shield operators from moving parts, reducing the risk of accidents. Additionally, overload protection mechanisms, like slip clutches or shear pins, prevent damage to the hay rake or tractor in case of sudden obstructions or excessive torque.

Why Choose AGKNX's Agricultural PTO Shaft?

AGKNX specializes in developing, manufacturing, and marketing PTO shafts, industrial cardan shafts, car driveshafts, u-joint coupling shafts, universal joints, and more. Our annual turnover is 60 million RMB, 9 million dollars, and it's increasing year by year. Our products have gained a great reputation from Europe, America, Asia, Australia, and North American customers. We are among the top 3 professional OEM suppliers for many agricultural implement factories in the domestic market. We already have the CE, TS/16949, and ISO9001 certificates and systematic manufacturing equipment and QC team to guarantee our quality and delivery. We warmly welcome every friend to visit us and establish a mutually beneficial long-term relationship cooperation.

Our Advantages:

1. Safety Shield Types and Colors Based on Your Requirements: We offer a variety of safety shield types and colors to meet your specific needs. Whether you require shields for agricultural or industrial applications, we can customize designs to ensure durability and compliance with safety standards, providing optimal protection.

2. Wide Range of Universal Joints: Our product range includes a comprehensive selection of universal joints for various applications. Designed to ensure reliability and performance, our universal joints are compatible with multiple machines and equipment, delivering smooth operation and reduced wear over time.

3. Large Inventory for Fast Delivery: We maintain a substantial inventory of products, allowing us to provide quick and efficient delivery to meet your deadlines. Our streamlined logistics and stock management systems ensure that you receive the products you need without unnecessary delays.

4. Variety of Abrasives, Tools, and Parts: In addition to shafts and joints, we supply a wide range of abrasives, tools, and components to support your agricultural and industrial operations. Our diverse selection guarantees that you have access to the parts necessary for efficient and seamless workflows.

5. Customization and OEM Support: We specialize in providing highly customized solutions and OEM services tailored to your specific requirements. Whether you need unique designs, branding, or specialized manufacturing, our team works closely with you to deliver products that match your exact specifications.